Our office will be closed Thursday November 23rd and Friday November 24th in observance of the Thanksgiving holiday. Our office will resume normal business hours on Monday November 27th and all orders will be processed accordingly. 

Inorganic standards &
Custom reference materials
1.800.669.6799

1,000 μg/mL Standards

1000 μg/mL Standards for ICP and ICP-MS

Unless otherwise specified, chromium is present in our products as chromium (III).

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